-
公开(公告)号：US12298586B2
公开(公告)日：2025-05-13
申请号：US17415935
申请日：2019-12-13
Applicant: LG INNOTEK CO., LTD.
Inventor： Ui Jun Kim , Young Woon Kim , Young Seop Moon
Abstract: A camera module according to an embodiment includes a liquid lens including a first plate and an individual electrode disposed on a first surface of the first plate; a plurality of temperature detection elements disposed on the first surface of the first plate so as to be spaced apart from the individual electrode; and a temperature sensor connected to the plurality of temperature detection elements to sense a temperature of the liquid lens, wherein the plurality of temperature detection elements includes first and second temperature detection elements spaced apart from each other, wherein the temperature sensor is connected to one end of the first temperature detection element, and wherein an opposite end of the first temperature detection element is connected to one end of the second temperature detection element, and an opposite end of the second temperature detection element is connected to a reference potential.
-
2.发明授权公开(公告)号：US11604348B2
公开(公告)日：2023-03-14
申请号：US17057583
申请日：2019-05-23
Applicant: LG INNOTEK CO., LTD. , CORNING INCORPORATED
Inventor： Young Seop Moon , Young Woon Kim
Abstract: A liquid lens includes a first plate including a cavity accommodating a conductive liquid and a non-conductive liquid; second and third plates disposed above and below the first plate, respectively, the second and third plates defining the cavity together with the first plate; a common electrode disposed so as to extend to the conductive liquid from a position between the first plate and the third plate; a plurality of individual electrodes disposed between the first plate and the second plate, the plurality of individual electrodes being electrically isolated from each other; and a temperature-sensing unit disposed inside at least one of the first plate, the second plate, or the third plate.
-
3.发明授权公开(公告)号：US11611703B2
公开(公告)日：2023-03-21
申请号：US16476374
申请日：2018-01-09
Applicant: LG INNOTEK CO., LTD.
Inventor： Young Seop Moon , Young Woon Kim
Abstract: The present invention provides a camera module includes a lens assembly including a plurality of lenses; an image sensor for converting an optical signal transferred through the lens assembly into an electric signal; a gyro sensor for outputting a variation signal in response to movement of the lens assembly and the image sensor; a stabilization controller for determining, in response to the variation signal, a first compensation value used to perform optical image stabilization (OIS) by driving at least one of the lenses and determining a second compensation value used to perform electronic image stabilization (EIS) by adjusting an effective area of the image sensor; and a movement correction device outputting a first control signal and a second control signal to perform image stabilization in response to the first compensation value and the second compensation value.
-
公开(公告)号：US10419651B2
公开(公告)日：2019-09-17
申请号：US16108948
申请日：2018-08-22
Applicant: LG INNOTEK CO., LTD.
Inventor： Young Seop Moon , Young Woon Kim
Abstract: Disclosed is a liquid lens control circuit, which includes a liquid lens including a plurality of individual electrodes disposed in compartmental areas at the same level and a common electrode disposed at a different level from that of the individual electrodes, a voltage control circuit configured to supply voltages to the common electrode and at least one of the individual electrodes in the liquid lens in order to control an interface in the liquid lens, and a capacitance measuring circuit configured to calculate a capacitance between the common electrode and at least one of the individual electrodes in the liquid lens using a switched capacitor.
-
公开(公告)号：US12132979B2
公开(公告)日：2024-10-29
申请号：US18219485
申请日：2023-07-07
Applicant: LG INNOTEK CO., LTD.
Inventor： Eun Sung Seo , Young Woon Kim
IPC: H04N23/57 , G02B5/30 , G09G3/3208 , H10K50/86 , H10K59/65
CPC classification number: H04N23/57 , G09G3/3208 , H10K50/86 , H10K59/65 , G02B5/3083
Abstract: An optical device is provided. The optical device includes a main body; a display unit which includes a polarization layer and which is disposed on one surface of the main body; and a camera module which is disposed in the main body and which overlaps the polarization layer in an optical axis direction. A first region of the polarization layer overlapping the camera module in the optical axis direction blocks or reflects at least some incident light when the camera module is not operated.
-
Patent Agency Ranking
公开(公告)号：US11115574B2
公开(公告)日：2021-09-07
申请号：US16816989
申请日：2020-03-12
Applicant: LG INNOTEK CO., LTD.
Inventor： Young Seop Moon , Young Woon Kim
Abstract: Disclosed is a liquid lens control circuit, which includes a liquid lens including a plurality of individual electrodes disposed in compartmental areas at the same level and a common electrode disposed at a different level from that of the individual electrodes, a voltage control circuit configured to supply voltages to the common electrode and at least one of the individual electrodes in the liquid lens in order to control an interface in the liquid lens, and a capacitance measuring circuit configured to calculate a capacitance between the common electrode and at least one of the individual electrodes in the liquid lens using a switched capacitor.
-
公开(公告)号：US11022782B2
公开(公告)日：2021-06-01
申请号：US15754924
申请日：2016-08-24
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Hun Lee , Young Woon Kim
Abstract: An embodiment provides an imaging lens comprising: a body in which a first opening and a second opening are disposed; a first lens group which is disposed on the body and corresponds to the first opening; and a second lens group which is disposed on the body and corresponds to the second opening, wherein the focal distance of the first lens group is greater than 1.8 times and less than 2.1 times the focal distance of the second lens group.
-
8.发明授权公开(公告)号：US10057563B2
公开(公告)日：2018-08-21
申请号：US14974952
申请日：2015-12-18
Applicant: LG Innotek Co., Ltd.
Inventor： Eun Sung Seo , Young Woon Kim , Young Seop Moon , Yu Kyeong Jeong
CPC classification number: H04N13/296 , G06T7/593 , G06T7/80 , G06T2207/10028 , H04N5/23212 , H04N13/225 , H04N13/271
Abstract: Embodiments provide an image pick-up apparatus including an optical unit configured to output optical information acquired from a lens having a fixed focal distance, an image sensor unit configured to convert the optical information into electrical signals and including a plurality of phase difference detection pixels, an image information processing unit configured to generate interest image information by processing the electrical signals converted by the image sensor unit, a memory unit configured to store depth values matched with reference image information, a calculation unit configured to extract the depth value matched with the reference image information corresponding to the interest image information, and an image information output unit configured to output the depth value extracted by the calculation unit and, thus, depth information may be easily acquired using only one image pick-up apparatus.
-
公开(公告)号：US11729485B2
公开(公告)日：2023-08-15
申请号：US17632291
申请日：2020-08-21
Applicant: LG INNOTEK CO., LTD.
Inventor： Eun Sung Seo , Young Woon Kim
IPC: H04N23/57 , G09G3/3208 , H10K50/86 , H10K59/65 , G02B5/30
CPC classification number: H04N23/57 , G09G3/3208 , H10K50/86 , H10K59/65 , G02B5/3083
Abstract: An optical device is provided. An optical device according to one aspect of the present invention comprises: a main body; a display unit which includes a polarization layer and which is disposed on one surface of the main body; and a camera module which is disposed in the main body and which overlaps the polarization layer in an optical axis direction, wherein a first region of the polarization layer overlapping the camera module in the optical axis direction blocks or reflects at least some incident light when the camera module is not operated.
-
公开(公告)号：US20200213489A1
公开(公告)日：2020-07-02
申请号：US16816989
申请日：2020-03-12
Applicant: LG INNOTEK CO., LTD.
Inventor： Young Seop Moon , Young Woon Kim
Abstract: Disclosed is a liquid lens control circuit, which includes a liquid lens including a plurality of individual electrodes disposed in compartmental areas at the same level and a common electrode disposed at a different level from that of the individual electrodes, a voltage control circuit configured to supply voltages to the common electrode and at least one of the individual electrodes in the liquid lens in order to control an interface in the liquid lens, and a capacitance measuring circuit configured to calculate a capacitance between the common electrode and at least one of the individual electrodes in the liquid lens using a switched capacitor.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.017 seconds)
